DE60133116D1 - COVER AND AIR FILTER CONSTRUCTION, USE AND ASSEMBLY PROCEDURE - Google Patents

COVER AND AIR FILTER CONSTRUCTION, USE AND ASSEMBLY PROCEDURE

Info

Publication number
DE60133116D1
DE60133116D1 DE60133116T DE60133116T DE60133116D1 DE 60133116 D1 DE60133116 D1 DE 60133116D1 DE 60133116 T DE60133116 T DE 60133116T DE 60133116 T DE60133116 T DE 60133116T DE 60133116 D1 DE60133116 D1 DE 60133116D1
Authority
DE
Germany
Prior art keywords
cover
air filter
assembly procedure
filter construction
filter element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60133116T
Other languages
German (de)
Other versions
DE60133116T2 (en
Inventor
Jerry John Klug
William Michael Nyman
Bruce Allen Boehrs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24762008&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60133116(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of DE60133116D1 publication Critical patent/DE60133116D1/en
Application granted granted Critical
Publication of DE60133116T2 publication Critical patent/DE60133116T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • B01D46/2414End caps including additional functions or special forms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • B01D46/0004Details of removable closures, lids, caps or filter heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0087Bypass or safety valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02Air cleaners
    • F02M35/024Air cleaners using filters, e.g. moistened
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/30Filter housing constructions
    • B01D2201/301Details of removable closures, lids, caps, filter heads
    • B01D2201/302Details of removable closures, lids, caps, filter heads having inlet or outlet ports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2265/00Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02Non-permanent measures for connecting different parts of the filter
    • B01D2265/022Bayonet connecting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2279/00Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

An air cleaner assembly is provided. The air cleaner assembly includes preferred one-piece cover/filter element construction. A method for manufacturing a preferred cover assembly with a filter element construction nondetachably secured thereto, is provided.
DE60133116T 2000-10-13 2001-10-09 COVER AND AIR FILTER CONSTRUCTION, USE AND ASSEMBLY PROCEDURE Expired - Lifetime DE60133116T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US687825 2000-10-13
US09/687,825 US6419718B1 (en) 2000-10-13 2000-10-13 Cover member and air cleaner construction; use; and, method of assembly
PCT/US2001/031802 WO2002031340A1 (en) 2000-10-13 2001-10-09 Cover member and air cleaner construction; use; and, method of assembly

Publications (2)

Publication Number Publication Date
DE60133116D1 true DE60133116D1 (en) 2008-04-17
DE60133116T2 DE60133116T2 (en) 2009-03-12

Family

ID=24762008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133116T Expired - Lifetime DE60133116T2 (en) 2000-10-13 2001-10-09 COVER AND AIR FILTER CONSTRUCTION, USE AND ASSEMBLY PROCEDURE

Country Status (7)

Country Link
US (1) US6419718B1 (en)
EP (1) EP1328718B1 (en)
AT (1) ATE388318T1 (en)
AU (2) AU2002224367B2 (en)
DE (1) DE60133116T2 (en)
ES (1) ES2302758T3 (en)
WO (1) WO2002031340A1 (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123969C1 (en) * 2001-05-17 2002-11-07 Freudenberg Carl Kg Filter device, for vehicle air conditioning system, has replaceable filter element provided by folded filter snap-fitted to filter housing cover for providing pre-assembled unit
US6857399B2 (en) * 2002-08-12 2005-02-22 Tecumseh Products Company Air cleaner assembly for internal combustion engines
ATE529171T1 (en) 2002-10-28 2011-11-15 Donaldson Co Inc AIR FILTER; REPLACEABLE FILTER CARTRIDGE
US7537631B2 (en) * 2002-10-28 2009-05-26 Donaldson Company, Inc. Filter cartridges; air cleaners; and methods
WO2007056589A2 (en) 2005-11-09 2007-05-18 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly: and, methods
ATE414847T1 (en) * 2004-07-19 2008-12-15 Kwang Yang Motor Co AIR FILTER FOR MOTOR VEHICLES
US8216335B2 (en) 2004-08-25 2012-07-10 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and methods
DE102004000056A1 (en) * 2004-11-25 2006-06-08 Mann+Hummel Gmbh casing
DE602006015503D1 (en) 2005-10-12 2010-08-26 Kohler Co Luftreinigeranordnung
FR2898158A1 (en) * 2006-03-01 2007-09-07 Mark Iv Systemes Moteurs Soc P Air filter for internal combustion engine of motor vehicle, has hollow body with two parts in shape of shells assembled at level of peripheral edges, and filter body disposed in one part while being integrated with part
DE102006025236A1 (en) 2006-05-29 2008-01-10 Mann + Hummel Gmbh Air filter housing for an air filter element
EP2086663B2 (en) 2006-10-06 2018-04-11 Donaldson Company, Inc. Air cleaner
US8414675B2 (en) * 2007-04-03 2013-04-09 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
DE202007006769U1 (en) * 2007-05-08 2008-09-11 Mann+Hummel Gmbh Filter, in particular air filter
US8292984B2 (en) * 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
US8066791B2 (en) * 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
DE202007012690U1 (en) * 2007-09-11 2009-02-05 Mann+Hummel Gmbh filtering device
US7914609B2 (en) * 2007-10-29 2011-03-29 Briggs & Stratton Corporation Cyclonic air cleaner assembly
US7927396B2 (en) * 2008-03-20 2011-04-19 Donaldson Company, Inc. Evacuation value arrangements; pulse jet air cleaner systems using same; and, method
DE202008004288U1 (en) * 2008-03-27 2009-08-06 Mann+Hummel Gmbh filter
US8808432B2 (en) 2008-06-13 2014-08-19 Kohler Co. Cyclonic air cleaner
USD632770S1 (en) 2008-06-13 2011-02-15 Kohler Co. Cyclonic air cleaner housing
DE202009001239U1 (en) * 2009-02-02 2010-06-24 Mann+Hummel Gmbh Filter device for the filtration of fluid
US9186612B2 (en) 2010-01-22 2015-11-17 Donaldson Company, Inc. Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
US8828123B2 (en) * 2010-09-10 2014-09-09 Cummins Filtration Ip Inc. Air cleaner with endcap cover
CN102958581B (en) * 2010-09-16 2016-02-10 康明斯过滤Ip公司 There is the filter element to the feature that pick-up performance, sealing and structure support in advance improve
DE102010049411A1 (en) * 2010-10-26 2012-04-26 Mann + Hummel Gmbh Filter element for an air intake system
JP2014507277A (en) 2011-02-25 2014-03-27 ドナルドソン カンパニー,インコーポレイティド Air filter cartridge, components thereof and air cleaner assembly
DE112012004521T5 (en) 2011-10-26 2014-08-07 Donaldson Company, Inc. Filter assemblies, components and features thereof, and methods of use and assembly
US8900356B2 (en) * 2012-10-12 2014-12-02 Mann+Hummel Gmbh Filter assembly with sound attenuation member and related method of manufacture
USD738481S1 (en) * 2012-12-30 2015-09-08 Nela D.O.O. Electrical blower
DE102014000927A1 (en) * 2013-02-12 2014-08-14 Mann + Hummel Gmbh filter element
WO2014184377A2 (en) * 2013-05-17 2014-11-20 Resmed Paris Sas Flow diffuser and sound cone
JP5867486B2 (en) * 2013-11-20 2016-02-24 コベルコ建機株式会社 Construction machinery
DE102014017483A1 (en) 2013-12-12 2015-06-18 Mann + Hummel Gmbh Filter housing and filter assembly
EP3194048B1 (en) 2014-09-15 2020-07-08 Donaldson Company, Inc. Filter cartridge and air cleaner assembly
DE102015011338A1 (en) 2014-09-19 2016-03-24 Mann+Hummel Gmbh filter element
JP2016087557A (en) 2014-11-06 2016-05-23 クノールブレムゼ商用車システムジャパン株式会社 Filter and oil catch device
DE102015203138A1 (en) 2015-02-20 2016-08-25 Mahle International Gmbh Air filter element and air filter
EP3117886B1 (en) 2015-06-25 2022-03-02 Donaldson Company, Inc. Air cleaner assembly
WO2017106752A1 (en) 2015-12-18 2017-06-22 Kristof Decoster Filter cartridges and air cleaner assemblies
WO2017139673A1 (en) 2016-02-12 2017-08-17 Donaldson Company, Inc. Filter elements, air cleaner assemblies, and methods of use and assembly
KR102414451B1 (en) 2016-11-04 2022-06-29 도날드슨 컴파니, 인코포레이티드 Filter elements, air purifier assemblies, and methods of use and assembly
CN110248716B (en) 2016-12-01 2021-09-28 唐纳森公司 Filter element, air cleaner assembly, and methods of use and assembly
EP3401000A1 (en) 2017-05-09 2018-11-14 Donaldson Company, Inc. Adapter and air filter cartridge being adapted for use with such an adapter
CN110958909A (en) 2017-07-20 2020-04-03 康明斯滤清***知识产权公司 Radially sealed air filter
JP7291131B2 (en) 2017-11-27 2023-06-14 ドナルドソン カンパニー,インコーポレイティド Air cleaner assembly and usage
CN111757776B (en) 2018-01-12 2022-01-25 康明斯滤清***知识产权公司 Air filter easy to maintain
USD963790S1 (en) * 2018-11-19 2022-09-13 USP Motorsports Inc Filter housing
CN113574266B (en) * 2019-03-15 2023-06-13 沃尔沃卡车集团 Air cleaner housing for vehicle
EP3990155A1 (en) * 2019-06-25 2022-05-04 Donaldson Company, Inc. Filter element endcap with shroud
USD934404S1 (en) * 2020-11-19 2021-10-26 Mallie Jamieson Seckinger, SR. Ion distribution device

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123456A (en) 1964-03-03 Air pre-cleaning apparatus
US1898027A (en) 1929-01-10 1933-02-21 Charles A Winslow Air filter
US2463722A (en) 1944-06-15 1949-03-08 Spraragen Louis Air filter
US2675886A (en) 1951-03-21 1954-04-20 Gen Motors Corp Filler pipe cap provided with filter assembly
US2962121A (en) 1958-03-26 1960-11-29 Dollinger Corp Filter
US2966960A (en) 1958-12-01 1961-01-03 Foamade Ind Air filter
US2959248A (en) 1959-07-07 1960-11-08 Gen Motors Corp Air cleaning and induction system inlet means
US3078650A (en) 1961-03-20 1963-02-26 Donaldson Co Inc Air cleaner
US3218785A (en) 1961-12-05 1965-11-23 Walker Mfg Co Filter cap assembly
US3147100A (en) 1962-01-15 1964-09-01 Dollinger Corp Filter
US3130025A (en) 1962-03-30 1964-04-21 Stant Mfg Company Inc Filtering filler neck breather cap
US3137553A (en) 1962-06-20 1964-06-16 Donaldson Co Inc Means to aspirate dust from an air cleaner
US3399515A (en) 1966-04-22 1968-09-03 Vortox Mfg Company Air cleaner
US3429108A (en) 1967-03-03 1969-02-25 Donaldson Co Inc Automatic-unloading dust valve for centrifugal air cleaners
US3419892A (en) 1967-03-13 1968-12-31 Donaldson Co Inc Exhaust ejector
US3508383A (en) 1968-02-15 1970-04-28 Wix Corp Air filter
US3584439A (en) * 1968-06-20 1971-06-15 Donaldson Co Inc Fluid cleaner
US3616618A (en) 1969-08-13 1971-11-02 Donaldson Co Inc Air filter gasket element
US3672130A (en) 1970-04-02 1972-06-27 Donaldson Co Inc Retention means for air cleaner element
US3680286A (en) 1970-05-26 1972-08-01 Nefco Filter Corp Air cleaner
US3672464A (en) 1970-09-16 1972-06-27 Donaldson Co Inc Muffler for internal combustion engine
US3785129A (en) 1971-11-01 1974-01-15 Purolator Inc Spin-on air filter
US3918942A (en) 1974-05-03 1975-11-11 Purdue Research Foundation Aseptic storage system for bulk materials and improved microbiological filter therefor
US4122914A (en) 1976-04-30 1978-10-31 Nihon Radiator Co., Ltd. Muffler
US4135899A (en) 1977-05-25 1979-01-23 Donaldson Company, Inc. Safety filter for air cleaner
US4227899A (en) 1978-09-06 1980-10-14 Meny Allan H Absolute fluid filter
IT7853934V0 (en) * 1978-11-30 1978-11-30 Whitehead Moto Fides Stabil CONTAINER FOR AIR FILTERS
US4235611A (en) * 1979-04-23 1980-11-25 Fram Corporation Air filter
US4243397A (en) * 1979-06-27 1981-01-06 Donaldson Company, Inc. Air cleaner with replaceable filter element
US4267899A (en) 1979-08-31 1981-05-19 Donaldson Company, Inc. Muffler assembly
US4359135A (en) 1979-08-31 1982-11-16 Donaldson Company, Inc. Muffler assembly
US4325460A (en) 1980-04-14 1982-04-20 Donaldson Company, Inc. Ejector muffler
US4368799A (en) 1980-10-16 1983-01-18 Donaldson Company, Inc. Straight-through flow muffler
US4353434A (en) 1981-03-30 1982-10-12 Norris Thomas R Fluid blow-off muffler
US4350509A (en) 1981-07-24 1982-09-21 Donaldson Company, Inc. Disposable air cleaner
US4580657A (en) 1983-06-16 1986-04-08 Donaldson Company, Inc. Integral fluted tube for sound suppression and exhaust ejection
DE3333621A1 (en) 1983-09-17 1985-04-11 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Air filter housing for an internal combustion engine
US4632216A (en) 1984-06-27 1986-12-30 Donaldson Company, Inc. Muffler apparatus and method for making same
US4969537A (en) 1988-11-10 1990-11-13 Donaldson Company, Inc. Muffler assembly and method of manufacture
US4950317A (en) * 1989-01-09 1990-08-21 Donaldson Company, Inc. Air filter assembly and method of putting filter element in same
US5171342A (en) * 1989-07-31 1992-12-15 Filterwerk Mann & Hummel Gmbh Filter insert for air filters used in a dust-filled environment
US5238474A (en) 1990-10-19 1993-08-24 Donaldson Company, Inc. Filtration arrangement
US5112372A (en) 1991-10-22 1992-05-12 Donaldson Company, Inc. Advanced disposable air cleaner
DE4241586C1 (en) 1992-12-10 1994-01-27 Mann & Hummel Filter Air filter
US5547480A (en) 1994-01-21 1996-08-20 Donaldson Company, Inc. Cylindrical air filter with radially directed seal
US5484466A (en) 1994-02-14 1996-01-16 Baldwin Filters, Inc. Air filter element with radial seal sealing gasket
AU7307294A (en) 1994-04-05 1995-10-12 G.U.D. Filters (Atlantis) (Proprietary) Limited Air filter
SE506017C2 (en) * 1994-05-10 1997-11-03 Volvo Ab Air Filter
US5938804A (en) 1994-11-23 1999-08-17 Donaldson Company, Inc. Reverse flow air filter arrangement and method
US5545241B1 (en) 1995-01-17 1999-09-28 Donaldson Co Inc Air cleaner
DE19519438A1 (en) * 1995-05-26 1996-11-28 Mann & Hummel Filter Air filters, in particular for cleaning combustion air for internal combustion engines
WO1997002084A1 (en) * 1995-07-05 1997-01-23 Air-Maze Corporation Air cleaner having removable end cap
US5702602A (en) * 1995-12-20 1997-12-30 Baldwin Filters, Inc. Filter system with environmentally friendly filter cartridge
US5685985A (en) 1995-12-20 1997-11-11 Baldwin Filters, Inc. Environmentally friendly filter cartridge
US5753117A (en) * 1996-06-05 1998-05-19 Fleetguard, Inc. Replaceable filter element and snap-on filter lid assembly
US6022055A (en) 1996-11-15 2000-02-08 Donaldson Company, Inc. Latch arrangements; air cleaners with the latch arrangement; and methods
DE19712679A1 (en) 1997-03-26 1998-10-01 Mann & Hummel Filter Air filter
US5800581A (en) 1997-04-07 1998-09-01 Air-Maze Corporation Air cleaner having filter element integrally formed with housing end cap
US6051042A (en) 1997-09-12 2000-04-18 Donaldson Company, Inc. Air cleaner assembly
AU9312298A (en) * 1997-09-12 1999-04-05 Donaldson Company Inc. Air cleaner assembly and method
US5980618A (en) 1998-03-09 1999-11-09 Nelson Industries, Inc. Air filter with failsafe filtered pressure tap
US6093237A (en) 1998-06-04 2000-07-25 Donaldson Company, Inc. Stack filter assembly and methods
DE19840569B4 (en) * 1998-09-05 2004-12-30 Mann + Hummel Gmbh casing
US6344887B1 (en) * 1999-09-10 2002-02-05 Yao-Dong Ma Full spectrum reflective choleterics display employing circular polarizers with the same polarity but different disposition
US9687825B1 (en) 2016-06-27 2017-06-27 Chevron U.S.A. Inc. Stable tungsten-phosphorus modified support for a Fischer-Tropsch catalyst

Also Published As

Publication number Publication date
US6419718B1 (en) 2002-07-16
EP1328718A1 (en) 2003-07-23
AU2002224367B2 (en) 2005-07-28
EP1328718B1 (en) 2008-03-05
WO2002031340A1 (en) 2002-04-18
ES2302758T3 (en) 2008-08-01
ATE388318T1 (en) 2008-03-15
DE60133116T2 (en) 2009-03-12
AU2436702A (en) 2002-04-22

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Legal Events

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